Tongue groove structural decking structural decking also known as roof decking should not be confused with lumber intended for residential and non residential outdoor decks.
Tongue and groove roofing material.
1 you re usually working over your head.
From all the sub topics that we already discussed earlier there are at least three benefits that you can get when choosing the tongue and groove boards material for the rood decking.
Tongue and groove boards were used for decades prior to the widespread adoption of plywood as a sheathing material in the 1950s and 1960s.
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Romtec uses tongue and groove t g timber decking as the standard roof decking material on every building.
The main reason to use tongue and groove boards these days is appearance from beneath the roof.
Tongue and groove commonly used as roof sheathing where a ceiling will not be installed and they will be visible from inside the house such as across beams in a vaulted ceiling.
Standard structural decking patterns are 2 nominal tongued and grooved t g and 3 and 4 double t g products available with vee or eased edges to meet.
Tongue groove boards.
Installing tongue and groove walls can be a real workout.
It looks beautiful when paired with the dark brown exposed beams which has the same look like the floor and door frame.
To make everything even clearer for you here is the explanation of each advantage.
4 tongue and groove roof decking.
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Two other elements support the masculine look in this rustic porch design.
All pieces are supported on three supports.
3 tongue and groove isn t always flat so you have to force the boards together to get them seated.
This arrangement is applicable to 4 or more supports 3 or more spans.
2 you have to seat the tongues and grooves together and they don t always want to marry.
Wood is an excellent insulator and in moderate climates no additional rigid insulation on the roof is necessary.
The benefits of solid wood tongue and groove roof deck.
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Further laid flat as a roof deck instead of oriented vertically as trusses are design values are lowered while at the same time the additional material involved in a solid deck adds to the roof s strength.
T g roof decking provides roofs with several advantages that make it ideal for pre engineered buildings.
With less than 4 supports a special pattern requiring specified lengths must be used.
Additionally some fiber and its attendant strength are lost in machining the tongue groove and v groove on the smooth side.